Annotation of loncom/interface/loncreateuser.pm, revision 1.131
1.20 harris41 1: # The LearningOnline Network with CAPA
1.1 www 2: # Create a user
3: #
1.131 ! raeburn 4: # $Id: loncreateuser.pm,v 1.130 2006/08/16 19:47:42 albertel Exp $
1.22 albertel 5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
1.20 harris41 28: ###
29:
1.1 www 30: package Apache::loncreateuser;
1.66 bowersj2 31:
32: =pod
33:
34: =head1 NAME
35:
36: Apache::loncreateuser - handler to create users and custom roles
37:
38: =head1 SYNOPSIS
39:
40: Apache::loncreateuser provides an Apache handler for creating users,
41: editing their login parameters, roles, and removing roles, and
42: also creating and assigning custom roles.
43:
44: =head1 OVERVIEW
45:
46: =head2 Custom Roles
47:
48: In LON-CAPA, roles are actually collections of privileges. "Teaching
49: Assistant", "Course Coordinator", and other such roles are really just
50: collection of privileges that are useful in many circumstances.
51:
52: Creating custom roles can be done by the Domain Coordinator through
53: the Create User functionality. That screen will show all privileges
54: that can be assigned to users. For a complete list of privileges,
55: please see C</home/httpd/lonTabs/rolesplain.tab>.
56:
57: Custom role definitions are stored in the C<roles.db> file of the role
58: author.
59:
60: =cut
1.1 www 61:
62: use strict;
63: use Apache::Constants qw(:common :http);
64: use Apache::lonnet;
1.54 bowersj2 65: use Apache::loncommon;
1.68 www 66: use Apache::lonlocal;
1.117 raeburn 67: use Apache::longroup;
1.118 www 68: use lib '/home/httpd/lib/perl/';
69: use LONCAPA;
1.1 www 70:
1.20 harris41 71: my $loginscript; # piece of javascript used in two separate instances
72: my $generalrule;
73: my $authformnop;
74: my $authformkrb;
75: my $authformint;
76: my $authformfsys;
77: my $authformloc;
78:
1.94 matthew 79: sub initialize_authen_forms {
80: my ($krbdefdom)=( $ENV{'SERVER_NAME'}=~/(\w+\.\w+)$/);
81: $krbdefdom= uc($krbdefdom);
1.31 matthew 82: my %param = ( formname => 'document.cu',
83: kerb_def_dom => $krbdefdom
84: );
1.48 albertel 85: # no longer static due to configurable kerberos defaults
86: # $loginscript = &Apache::loncommon::authform_header(%param);
1.31 matthew 87: $generalrule = &Apache::loncommon::authform_authorwarning(%param);
88: $authformnop = &Apache::loncommon::authform_nochange(%param);
1.48 albertel 89: # no longer static due to configurable kerberos defaults
90: # $authformkrb = &Apache::loncommon::authform_kerberos(%param);
1.31 matthew 91: $authformint = &Apache::loncommon::authform_internal(%param);
92: $authformfsys = &Apache::loncommon::authform_filesystem(%param);
93: $authformloc = &Apache::loncommon::authform_local(%param);
1.20 harris41 94: }
95:
1.43 www 96:
1.59 www 97: # ======================================================= Existing Custom Roles
98:
99: sub my_custom_roles {
100: my %returnhash=();
101: my %rolehash=&Apache::lonnet::dump('roles');
102: foreach (keys %rolehash) {
103: if ($_=~/^rolesdef\_(\w+)$/) {
1.61 www 104: $returnhash{$1}=$1;
1.59 www 105: }
106: }
107: return %returnhash;
108: }
1.43 www 109:
110: # ==================================================== Figure out author access
111:
112: sub authorpriv {
113: my ($auname,$audom)=@_;
1.105 www 114: unless ((&Apache::lonnet::allowed('cca',$audom.'/'.$auname))
115: || (&Apache::lonnet::allowed('caa',$audom.'/'.$auname))) { return ''; }
1.43 www 116: return 1;
117: }
118:
1.2 www 119: # =================================================================== Phase one
1.1 www 120:
1.42 matthew 121: sub print_username_entry_form {
1.110 albertel 122: my ($r) = @_;
1.101 albertel 123: my $defdom=$env{'request.role.domain'};
1.33 matthew 124: my @domains = &Apache::loncommon::get_domains();
125: my $domform = &Apache::loncommon::select_dom_form($defdom,'ccdomain');
1.46 www 126: my $selscript=&Apache::loncommon::studentbrowser_javascript();
1.110 albertel 127: my $start_page =
128: &Apache::loncommon::start_page('Create Users, Change User Privileges',
129: $selscript);
130:
1.46 www 131: my $sellink=&Apache::loncommon::selectstudent_link
132: ('crtuser','ccuname','ccdomain');
1.59 www 133: my %existingroles=&my_custom_roles();
134: my $choice=&Apache::loncommon::select_form('make new role','rolename',
135: ('make new role' => 'Generate new role ...',%existingroles));
1.71 sakharuk 136: my %lt=&Apache::lonlocal::texthash(
137: 'siur' => "Set Individual User Roles",
138: 'usr' => "Username",
139: 'dom' => "Domain",
140: 'usrr' => "User Roles",
141: 'ecrp' => "Edit Custom Role Privileges",
1.72 sakharuk 142: 'nr' => "Name of Role",
1.71 sakharuk 143: 'cre' => "Custom Role Editor"
144: );
1.122 albertel 145: my $help = &Apache::loncommon::help_open_menu(undef,undef,282,'Instructor Interface');
1.76 www 146: my $helpsiur=&Apache::loncommon::help_open_topic('Course_Change_Privileges');
147: my $helpecpr=&Apache::loncommon::help_open_topic('Course_Editing_Custom_Roles');
1.33 matthew 148: $r->print(<<"ENDDOCUMENT");
1.111 albertel 149: $start_page
1.46 www 150: <form action="/adm/createuser" method="post" name="crtuser">
1.42 matthew 151: <input type="hidden" name="phase" value="get_user_info">
1.76 www 152: <h2>$lt{siur}$helpsiur</h2>
1.43 www 153: <table>
1.71 sakharuk 154: <tr><td>$lt{usr}:</td><td><input type="text" size="15" name="ccuname">
1.46 www 155: </td><td rowspan="2">$sellink</td></tr><tr><td>
1.71 sakharuk 156: $lt{'dom'}:</td><td>$domform</td></tr>
1.58 www 157: </table>
1.71 sakharuk 158: <input name="userrole" type="submit" value="$lt{usrr}" />
1.2 www 159: </form>
1.106 www 160: ENDDOCUMENT
161: if (&Apache::lonnet::allowed('mcr','/')) {
162: $r->print(<<ENDCUSTOM);
1.58 www 163: <form action="/adm/createuser" method="post" name="docustom">
164: <input type="hidden" name="phase" value="selected_custom_edit">
1.76 www 165: <h2>$lt{'ecrp'}$helpecpr</h2>
1.72 sakharuk 166: $lt{'nr'}: $choice <input type="text" size="15" name="newrolename" /><br />
1.71 sakharuk 167: <input name="customeditor" type="submit" value="$lt{'cre'}" />
1.107 www 168: </form>
1.106 www 169: ENDCUSTOM
1.107 www 170: }
1.110 albertel 171: $r->print(&Apache::loncommon::end_page());
172: }
173:
174:
175: sub user_modification_js {
1.113 raeburn 176: my ($pjump_def,$dc_setcourse_code,$nondc_setsection_code,$groupslist)=@_;
177:
1.110 albertel 178: return <<END;
179: <script type="text/javascript" language="Javascript">
180:
181: function pclose() {
182: parmwin=window.open("/adm/rat/empty.html","LONCAPAparms",
183: "height=350,width=350,scrollbars=no,menubar=no");
184: parmwin.close();
185: }
186:
187: $pjump_def
188: $dc_setcourse_code
189:
190: function dateset() {
191: eval("document.cu."+document.cu.pres_marker.value+
192: ".value=document.cu.pres_value.value");
193: pclose();
194: }
195:
1.113 raeburn 196: $nondc_setsection_code
197:
1.110 albertel 198: </script>
199: END
1.2 www 200: }
201:
202: # =================================================================== Phase two
1.42 matthew 203: sub print_user_modification_page {
1.2 www 204: my $r=shift;
1.101 albertel 205: my $ccuname=$env{'form.ccuname'};
206: my $ccdomain=$env{'form.ccdomain'};
1.4 www 207:
1.98 albertel 208: $ccuname=~s/\W//g;
209: $ccdomain=~s/\W//g;
1.58 www 210:
211: unless (($ccuname) && ($ccdomain)) {
212: &print_username_entry_form($r);
213: return;
214: }
215:
1.101 albertel 216: my $defdom=$env{'request.role.domain'};
1.48 albertel 217:
218: my ($krbdef,$krbdefdom) =
219: &Apache::loncommon::get_kerberos_defaults($defdom);
220:
1.31 matthew 221: my %param = ( formname => 'document.cu',
1.48 albertel 222: kerb_def_dom => $krbdefdom,
223: kerb_def_auth => $krbdef
1.31 matthew 224: );
225: $loginscript = &Apache::loncommon::authform_header(%param);
1.48 albertel 226: $authformkrb = &Apache::loncommon::authform_kerberos(%param);
1.4 www 227:
1.2 www 228: $ccuname=~s/\W//g;
229: $ccdomain=~s/\W//g;
1.52 matthew 230: my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
1.88 raeburn 231: my $dc_setcourse_code = '';
1.119 raeburn 232: my $nondc_setsection_code = '';
233:
1.112 albertel 234: my %loaditem;
1.114 albertel 235:
236: my $groupslist;
1.117 raeburn 237: my %curr_groups = &Apache::longroup::coursegroups();
1.114 albertel 238: if (%curr_groups) {
1.113 raeburn 239: $groupslist = join('","',sort(keys(%curr_groups)));
240: $groupslist = '"'.$groupslist.'"';
241: }
1.114 albertel 242:
1.101 albertel 243: if ($env{'request.role'} =~ m-^dc\./(\w+)/$-) {
1.88 raeburn 244: my $dcdom = $1;
1.119 raeburn 245: $loaditem{'onload'} = "document.cu.coursedesc.value='';";
246: my @rolevals = ('st','ta','ep','in','cc');
247: my (@crsroles,@grproles);
248: for (my $i=0; $i<@rolevals; $i++) {
1.120 raeburn 249: $crsroles[$i]=&Apache::lonnet::plaintext($rolevals[$i],'Course');
250: $grproles[$i]=&Apache::lonnet::plaintext($rolevals[$i],'Group');
1.119 raeburn 251: }
252: my $rolevalslist = join('","',@rolevals);
253: my $crsrolenameslist = join('","',@crsroles);
254: my $grprolenameslist = join('","',@grproles);
255: my $pickcrsfirst = '<--'.&mt('Pick course first');
256: my $pickgrpfirst = '<--'.&mt('Pick group first');
1.88 raeburn 257: $dc_setcourse_code = <<"ENDSCRIPT";
258: function setCourse() {
259: var course = document.cu.dccourse.value;
260: if (course != "") {
261: if (document.cu.dcdomain.value != document.cu.origdom.value) {
262: alert("You must select a course in the current domain");
263: return;
264: }
265: var userrole = document.cu.role.options[document.cu.role.selectedIndex].value
1.91 raeburn 266: var section="";
1.88 raeburn 267: var numsections = 0;
1.116 raeburn 268: var newsecs = new Array();
1.89 raeburn 269: for (var i=0; i<document.cu.currsec.length; i++) {
270: if (document.cu.currsec.options[i].selected == true ) {
271: if (document.cu.currsec.options[i].value != "" && document.cu.currsec.options[i].value != null) {
272: if (numsections == 0) {
273: section = document.cu.currsec.options[i].value
274: numsections = 1;
275: }
276: else {
277: section = section + "," + document.cu.currsec.options[i].value
278: numsections ++;
1.88 raeburn 279: }
280: }
281: }
1.89 raeburn 282: }
283: if (document.cu.newsec.value != "" && document.cu.newsec.value != null) {
284: if (numsections == 0) {
285: section = document.cu.newsec.value
286: }
287: else {
288: section = section + "," + document.cu.newsec.value
1.88 raeburn 289: }
1.116 raeburn 290: newsecs = document.cu.newsec.value.split(/,/g);
291: numsections = numsections + newsecs.length;
1.89 raeburn 292: }
293: if ((userrole == 'st') && (numsections > 1)) {
294: alert("In each course, each user may only have one student role at a time. You had selected "+numsections+" sections.\\nPlease modify your selections so they include no more than one section.")
295: return;
296: }
1.116 raeburn 297: for (var j=0; j<newsecs.length; j++) {
298: if ((newsecs[j] == 'all') || (newsecs[j] == 'none')) {
299: alert("'"+newsecs[j]+"' may not be used as the name for a section, as it is a reserved word.\\nPlease choose a different section name.");
1.113 raeburn 300: return;
301: }
302: if (document.cu.groups.value != '') {
303: var groups = document.cu.groups.value.split(/,/g);
304: for (var k=0; k<groups.length; k++) {
1.116 raeburn 305: if (newsecs[j] == groups[k]) {
306: alert("'"+newsecs[j]+"' may not be used as the name for a section, as it is the name of a course group.\\nSection names and group names must be distinct. Please choose a different section name.");
1.113 raeburn 307: return;
308: }
309: }
310: }
311: }
1.89 raeburn 312: if ((userrole == 'cc') && (numsections > 0)) {
313: alert("Section designations do not apply to Course Coordinator roles.\\nA course coordinator role will be added with access to all sections.");
314: section = "";
1.88 raeburn 315: }
1.131 ! raeburn 316: var coursename = "_$dcdom"+"_"+course+"_"+userrole
1.88 raeburn 317: var numcourse = getIndex(document.cu.dccourse);
318: if (numcourse == "-1") {
319: alert("There was a problem with your course selection");
320: return
321: }
1.131 ! raeburn 322: else {
! 323: document.cu.elements[numcourse].name = "act"+coursename;
! 324: var numnewsec = getIndex(document.cu.newsec);
! 325: if (numnewsec != "-1") {
! 326: document.cu.elements[numnewsec].name = "sec"+coursename;
! 327: document.cu.elements[numnewsec].value = section;
! 328: }
! 329: var numstart = getIndex(document.cu.start);
! 330: if (numstart != "-1") {
! 331: document.cu.elements[numstart].name = "start"+coursename;
! 332: }
! 333: var numend = getIndex(document.cu.end);
! 334: if (numend != "-1") {
! 335: document.cu.elements[numend].name = "end"+coursename
! 336: }
1.88 raeburn 337: }
338: }
339: document.cu.submit();
340: }
341:
342: function getIndex(caller) {
343: for (var i=0;i<document.cu.elements.length;i++) {
344: if (document.cu.elements[i] == caller) {
345: return i;
346: }
347: }
348: return -1;
349: }
1.119 raeburn 350:
351: function setType() {
1.127 albertel 352: var crstype = document.cu.crstype.options[document.cu.crstype.selectedIndex].value;
1.119 raeburn 353: rolevals = new Array("$rolevalslist");
354: if (crstype == 'Group') {
355: if (document.cu.currsec.options[0].text == "$pickcrsfirst") {
356: document.cu.currsec.options[0].text = "$pickgrpfirst";
357: }
358: grprolenames = new Array("$grprolenameslist");
359: for (var i=0; i<rolevals.length; i++) {
360: if (document.cu.role.selectedIndex == i) {
361: document.cu.role.options[i] = new Option(grprolenames[i],rolevals[i],true,false);
362: } else {
363: document.cu.role.options[i] = new Option(grprolenames[i],rolevals[i],false,false);
364: }
365: }
366: } else {
367: if (document.cu.currsec.options[0].text == "$pickgrpfirst") {
368: document.cu.currsec.options[0].text = "$pickcrsfirst";
369: }
370: crsrolenames = new Array("$crsrolenameslist");
371: for (var i=0; i<rolevals.length; i++) {
372: if (document.cu.role.selectedIndex == i) {
373: document.cu.role.options[i] = new Option(crsrolenames[i],rolevals[i],true,false);
374: } else {
375: document.cu.role.options[i] = new Option(crsrolenames[i],rolevals[i],false,false);
376: }
377: }
378: }
379: }
1.88 raeburn 380: ENDSCRIPT
1.113 raeburn 381: } else {
382: $nondc_setsection_code = <<"ENDSECCODE";
383: function setSections() {
384: var re1 = /^currsec_/;
385: var groups = new Array($groupslist);
386: for (var i=0;i<document.cu.elements.length;i++) {
387: var str = document.cu.elements[i].name;
388: var checkcurr = str.match(re1);
389: if (checkcurr != null) {
390: if (document.cu.elements[i-1].checked == true) {
391: var re2 = /^currsec_[a-zA-Z0-9]+_[a-zA-Z0-9]+_(\\w+)\$/;
392: match = re2.exec(str);
393: var role = match[1];
394: if (role == 'cc') {
395: alert("Section designations do not apply to Course Coordinator roles.\\nA course coordinator role will be added with access to all sections.");
396: }
397: else {
398: var sections = '';
399: var numsec = 0;
400: var sections;
401: for (var j=0; j<document.cu.elements[i].length; j++) {
402: if (document.cu.elements[i].options[j].selected == true ) {
403: if (document.cu.elements[i].options[j].value != "") {
404: if (numsec == 0) {
405: if (document.cu.elements[i].options[j].value != "") {
406: sections = document.cu.elements[i].options[j].value;
407: numsec ++;
408: }
409: }
410: else {
411: sections = sections + "," + document.cu.elements[i].options[j].value
412: numsec ++;
413: }
414: }
415: }
416: }
417: if (numsec > 0) {
418: if (document.cu.elements[i+1].value != "" && document.cu.elements[i+1].value != null) {
419: sections = sections + "," + document.cu.elements[i+1].value;
420: }
421: }
422: else {
423: sections = document.cu.elements[i+1].value;
424: }
425: var newsecs = document.cu.elements[i+1].value;
1.125 albertel 426: var numsplit;
1.113 raeburn 427: if (newsecs != null && newsecs != "") {
1.125 albertel 428: numsplit = newsecs.split(/,/g);
1.113 raeburn 429: numsec = numsec + numsplit.length;
430: }
1.125 albertel 431:
1.113 raeburn 432: if ((role == 'st') && (numsec > 1)) {
433: alert("In each course, each user may only have one student role at a time. You had selected "+numsec+" sections.\\nPlease modify your selections so they include no more than one section.")
434: return;
435: }
1.125 albertel 436: else if (numsplit != null) {
1.113 raeburn 437: for (var j=0; j<numsplit.length; j++) {
438: if ((numsplit[j] == 'all') ||
439: (numsplit[j] == 'none')) {
440: alert("'"+numsplit[j]+"' may not be used as the name for a section, as it is a reserved word.\\nPlease choose a different section name.");
441: return;
442: }
443: for (var k=0; k<groups.length; k++) {
444: if (numsplit[j] == groups[k]) {
445: alert("'"+numsplit[j]+"' may not be used as a section name, as it is the name of a course group.\\nSection names and group names must be distinct. Please choose a different section name.");
446: return;
447: }
448: }
449: }
450: }
1.128 raeburn 451: document.cu.elements[i+2].value = sections;
1.113 raeburn 452: }
453: }
454: }
455: }
456: document.cu.submit();
457: }
458: ENDSECCODE
1.88 raeburn 459: }
1.113 raeburn 460: my $js = &user_modification_js($pjump_def,$dc_setcourse_code,
461: $nondc_setsection_code,$groupslist);
1.110 albertel 462: my $start_page =
463: &Apache::loncommon::start_page('Create Users, Change User Privileges',
1.112 albertel 464: $js,{'add_entries' => \%loaditem,});
1.3 www 465:
1.25 matthew 466: my $forminfo =<<"ENDFORMINFO";
467: <form action="/adm/createuser" method="post" name="cu">
1.42 matthew 468: <input type="hidden" name="phase" value="update_user_data">
1.25 matthew 469: <input type="hidden" name="ccuname" value="$ccuname">
470: <input type="hidden" name="ccdomain" value="$ccdomain">
471: <input type="hidden" name="pres_value" value="" >
472: <input type="hidden" name="pres_type" value="" >
473: <input type="hidden" name="pres_marker" value="" >
474: ENDFORMINFO
1.2 www 475: my $uhome=&Apache::lonnet::homeserver($ccuname,$ccdomain);
476: my %incdomains;
477: my %inccourses;
1.49 albertel 478: foreach (values(%Apache::lonnet::hostdom)) {
1.13 www 479: $incdomains{$_}=1;
1.24 matthew 480: }
1.101 albertel 481: foreach (keys(%env)) {
1.2 www 482: if ($_=~/^user\.priv\.cm\.\/(\w+)\/(\w+)/) {
483: $inccourses{$1.'_'.$2}=1;
484: }
1.24 matthew 485: }
1.2 www 486: if ($uhome eq 'no_host') {
1.29 matthew 487: my $home_server_list=
1.32 matthew 488: '<option value="default" selected>default</option>'."\n".
489: &Apache::loncommon::home_server_option_list($ccdomain);
490:
1.79 albertel 491: my %lt=&Apache::lonlocal::texthash(
1.72 sakharuk 492: 'cnu' => "Create New User",
493: 'nu' => "New User",
494: 'id' => "in domain",
495: 'pd' => "Personal Data",
496: 'fn' => "First Name",
497: 'mn' => "Middle Name",
498: 'ln' => "Last Name",
499: 'gen' => "Generation",
500: 'idsn' => "ID/Student Number",
501: 'hs' => "Home Server",
502: 'lg' => "Login Data"
503: );
1.78 www 504: my $genhelp=&Apache::loncommon::help_open_topic('Generation');
1.94 matthew 505: &initialize_authen_forms();
1.26 matthew 506: $r->print(<<ENDNEWUSER);
1.110 albertel 507: $start_page
1.72 sakharuk 508: <h1>$lt{'cnu'}</h1>
1.25 matthew 509: $forminfo
1.72 sakharuk 510: <h2>$lt{'nu'} "$ccuname" $lt{'id'} $ccdomain</h2>
1.31 matthew 511: <script type="text/javascript" language="Javascript">
1.20 harris41 512: $loginscript
1.31 matthew 513: </script>
1.20 harris41 514: <input type='hidden' name='makeuser' value='1' />
1.72 sakharuk 515: <h3>$lt{'pd'}</h3>
1.25 matthew 516: <p>
517: <table>
1.72 sakharuk 518: <tr><td>$lt{'fn'} </td>
1.25 matthew 519: <td><input type='text' name='cfirst' size='15' /></td></tr>
1.72 sakharuk 520: <tr><td>$lt{'mn'} </td>
1.25 matthew 521: <td><input type='text' name='cmiddle' size='15' /></td></tr>
1.72 sakharuk 522: <tr><td>$lt{'ln'} </td>
1.25 matthew 523: <td><input type='text' name='clast' size='15' /></td></tr>
1.78 www 524: <tr><td>$lt{'gen'}$genhelp</td>
1.25 matthew 525: <td><input type='text' name='cgen' size='5' /></td></tr>
526: </table>
1.72 sakharuk 527: $lt{'idsn'} <input type='text' name='cstid' size='15' /></p>
1.74 sakharuk 528: $lt{'hs'}: <select name="hserver" size="1"> $home_server_list </select>
1.25 matthew 529: <hr />
1.72 sakharuk 530: <h3>$lt{'lg'}</h3>
1.31 matthew 531: <p>$generalrule </p>
532: <p>$authformkrb </p>
533: <p>$authformint </p>
534: <p>$authformfsys</p>
535: <p>$authformloc </p>
1.26 matthew 536: ENDNEWUSER
1.25 matthew 537: } else { # user already exists
1.79 albertel 538: my %lt=&Apache::lonlocal::texthash(
1.72 sakharuk 539: 'cup' => "Change User Privileges",
540: 'usr' => "User",
541: 'id' => "in domain",
542: 'fn' => "first name",
543: 'mn' => "middle name",
544: 'ln' => "last name",
545: 'gen' => "generation"
546: );
1.26 matthew 547: $r->print(<<ENDCHANGEUSER);
1.110 albertel 548: $start_page
1.72 sakharuk 549: <h1>$lt{'cup'}</h1>
1.25 matthew 550: $forminfo
1.72 sakharuk 551: <h2>$lt{'usr'} "$ccuname" $lt{'id'} "$ccdomain"</h2>
1.26 matthew 552: ENDCHANGEUSER
1.28 matthew 553: # Get the users information
554: my %userenv = &Apache::lonnet::get('environment',
555: ['firstname','middlename','lastname','generation'],
556: $ccdomain,$ccuname);
557: my %rolesdump=&Apache::lonnet::dump('roles',$ccdomain,$ccuname);
558: $r->print(<<END);
559: <hr />
560: <table border="2">
561: <tr>
1.72 sakharuk 562: <th>$lt{'fn'}</th><th>$lt{'mn'}</th><th>$lt{'ln'}</th><th>$lt{'gen'}</th>
1.28 matthew 563: </tr>
564: <tr>
565: END
566: foreach ('firstname','middlename','lastname','generation') {
567: if (&Apache::lonnet::allowed('mau',$ccdomain)) {
568: $r->print(<<"END");
1.53 www 569: <td><input type="text" name="c$_" value="$userenv{$_}" size="15" /></td>
1.28 matthew 570: END
571: } else {
572: $r->print('<td>'.$userenv{$_}.'</td>');
573: }
574: }
1.72 sakharuk 575: $r->print(<<END);
1.28 matthew 576: </tr>
577: </table>
578: END
1.25 matthew 579: # Build up table of user roles to allow revocation of a role.
1.28 matthew 580: my ($tmp) = keys(%rolesdump);
581: unless ($tmp =~ /^(con_lost|error)/i) {
1.2 www 582: my $now=time;
1.72 sakharuk 583: my %lt=&Apache::lonlocal::texthash(
584: 'rer' => "Revoke Existing Roles",
585: 'rev' => "Revoke",
586: 'del' => "Delete",
1.81 albertel 587: 'ren' => "Re-Enable",
1.72 sakharuk 588: 'rol' => "Role",
589: 'ext' => "Extent",
590: 'sta' => "Start",
591: 'end' => "End"
592: );
1.89 raeburn 593: my (%roletext,%sortrole,%roleclass,%rolepriv);
1.67 albertel 594: foreach my $area (sort { my $a1=join('_',(split('_',$a))[1,0]);
595: my $b1=join('_',(split('_',$b))[1,0]);
596: return $a1 cmp $b1;
597: } keys(%rolesdump)) {
1.37 matthew 598: next if ($area =~ /^rolesdef/);
1.79 albertel 599: my $envkey=$area;
1.37 matthew 600: my $role = $rolesdump{$area};
601: my $thisrole=$area;
602: $area =~ s/\_\w\w$//;
603: my ($role_code,$role_end_time,$role_start_time) =
604: split(/_/,$role);
1.64 www 605: # Is this a custom role? Get role owner and title.
606: my ($croleudom,$croleuname,$croletitle)=
607: ($role_code=~/^cr\/(\w+)\/(\w+)\/(\w+)$/);
1.37 matthew 608: my $bgcol='ffffff';
609: my $allowed=0;
1.53 www 610: my $delallowed=0;
1.79 albertel 611: my $sortkey=$role_code;
612: my $class='Unknown';
1.37 matthew 613: if ($area =~ /^\/(\w+)\/(\d\w+)/ ) {
1.79 albertel 614: $class='Course';
1.57 matthew 615: my ($coursedom,$coursedir) = ($1,$2);
1.130 albertel 616: $sortkey.="\0$coursedom";
1.57 matthew 617: # $1.'_'.$2 is the course id (eg. 103_12345abcef103l3).
1.37 matthew 618: my %coursedata=
619: &Apache::lonnet::coursedescription($1.'_'.$2);
1.51 albertel 620: my $carea;
621: if (defined($coursedata{'description'})) {
1.79 albertel 622: $carea=$coursedata{'description'}.
1.72 sakharuk 623: '<br />'.&mt('Domain').': '.$coursedom.(' 'x8).
1.57 matthew 624: &Apache::loncommon::syllabuswrapper('Syllabus',$coursedir,$coursedom);
1.79 albertel 625: $sortkey.="\0".$coursedata{'description'};
1.119 raeburn 626: $class=$coursedata{'type'};
1.51 albertel 627: } else {
1.72 sakharuk 628: $carea=&mt('Unavailable course').': '.$area;
1.86 albertel 629: $sortkey.="\0".&mt('Unavailable course').': '.$area;
1.51 albertel 630: }
1.130 albertel 631: $sortkey.="\0$coursedir";
1.37 matthew 632: $inccourses{$1.'_'.$2}=1;
1.53 www 633: if ((&Apache::lonnet::allowed('c'.$role_code,$1.'/'.$2)) ||
634: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
1.37 matthew 635: $allowed=1;
636: }
1.53 www 637: if ((&Apache::lonnet::allowed('dro',$1)) ||
638: (&Apache::lonnet::allowed('dro',$ccdomain))) {
639: $delallowed=1;
640: }
1.64 www 641: # - custom role. Needs more info, too
642: if ($croletitle) {
643: if (&Apache::lonnet::allowed('ccr',$1.'/'.$2)) {
644: $allowed=1;
645: $thisrole.='.'.$role_code;
646: }
647: }
1.37 matthew 648: # Compute the background color based on $area
649: $bgcol=$1.'_'.$2;
1.62 www 650: $bgcol=~s/[^7-9a-e]//g;
651: $bgcol=substr($bgcol.$bgcol.$bgcol.'ffffff',2,6);
1.37 matthew 652: if ($area=~/^\/(\w+)\/(\d\w+)\/(\w+)/) {
1.113 raeburn 653: $carea.='<br />Section: '.$3;
1.87 albertel 654: $sortkey.="\0$3";
1.37 matthew 655: }
656: $area=$carea;
657: } else {
1.79 albertel 658: $sortkey.="\0".$area;
1.37 matthew 659: # Determine if current user is able to revoke privileges
660: if ($area=~ /^\/(\w+)\//) {
1.53 www 661: if ((&Apache::lonnet::allowed('c'.$role_code,$1)) ||
662: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
1.37 matthew 663: $allowed=1;
664: }
1.53 www 665: if (((&Apache::lonnet::allowed('dro',$1)) ||
666: (&Apache::lonnet::allowed('dro',$ccdomain))) &&
667: ($role_code ne 'dc')) {
668: $delallowed=1;
669: }
1.37 matthew 670: } else {
671: if (&Apache::lonnet::allowed('c'.$role_code,'/')) {
672: $allowed=1;
673: }
674: }
1.79 albertel 675: if ($role_code eq 'ca' || $role_code eq 'au') {
676: $class='Construction Space';
677: } elsif ($role_code eq 'su') {
678: $class='System';
679: } else {
680: $class='Domain';
681: }
1.37 matthew 682: }
1.105 www 683: if (($role_code eq 'ca') || ($role_code eq 'aa')) {
1.43 www 684: $area=~/\/(\w+)\/(\w+)/;
685: if (&authorpriv($2,$1)) {
686: $allowed=1;
687: } else {
688: $allowed=0;
1.37 matthew 689: }
690: }
1.79 albertel 691: $bgcol='77FF77';
1.37 matthew 692: my $row = '';
1.62 www 693: $row.='<tr bgcolor="#'.$bgcol.'"><td>';
1.37 matthew 694: my $active=1;
695: $active=0 if (($role_end_time) && ($now>$role_end_time));
696: if (($active) && ($allowed)) {
697: $row.= '<input type="checkbox" name="rev:'.$thisrole.'">';
698: } else {
1.56 www 699: if ($active) {
700: $row.=' ';
701: } else {
1.72 sakharuk 702: $row.=&mt('expired or revoked');
1.56 www 703: }
1.37 matthew 704: }
1.53 www 705: $row.='</td><td>';
1.81 albertel 706: if ($allowed && !$active) {
707: $row.= '<input type="checkbox" name="ren:'.$thisrole.'">';
708: } else {
709: $row.=' ';
710: }
711: $row.='</td><td>';
1.53 www 712: if ($delallowed) {
713: $row.= '<input type="checkbox" name="del:'.$thisrole.'">';
714: } else {
715: $row.=' ';
716: }
1.64 www 717: my $plaintext='';
718: unless ($croletitle) {
1.120 raeburn 719: $plaintext=&Apache::lonnet::plaintext($role_code,$class)
1.64 www 720: } else {
721: $plaintext=
722: "Customrole '$croletitle' defined by $croleuname\@$croleudom";
723: }
724: $row.= '</td><td>'.$plaintext.
1.37 matthew 725: '</td><td>'.$area.
726: '</td><td>'.($role_start_time?localtime($role_start_time)
727: : ' ' ).
728: '</td><td>'.($role_end_time ?localtime($role_end_time)
729: : ' ' )
730: ."</td></tr>\n";
1.79 albertel 731: $sortrole{$sortkey}=$envkey;
732: $roletext{$envkey}=$row;
733: $roleclass{$envkey}=$class;
1.89 raeburn 734: $rolepriv{$envkey}=$allowed;
1.79 albertel 735: #$r->print($row);
1.28 matthew 736: } # end of foreach (table building loop)
1.89 raeburn 737: my $rolesdisplay = 0;
738: my %output = ();
1.119 raeburn 739: foreach my $type ('Construction Space','Course','Group','Domain','System','Unknown') {
1.89 raeburn 740: $output{$type} = '';
1.79 albertel 741: foreach my $which (sort {uc($a) cmp uc($b)} (keys(%sortrole))) {
1.89 raeburn 742: if ( ($roleclass{$sortrole{$which}} =~ /^\Q$type\E/ ) && ($rolepriv{$sortrole{$which}}) ) {
743: $output{$type}.=$roletext{$sortrole{$which}};
1.79 albertel 744: }
745: }
1.89 raeburn 746: unless($output{$type} eq '') {
747: $output{$type} = "<tr bgcolor='#BBffBB'>".
748: "<td align='center' colspan='7'>".&mt($type)."</td>".
749: $output{$type};
750: $rolesdisplay = 1;
1.79 albertel 751: }
752: }
1.89 raeburn 753: if ($rolesdisplay == 1) {
754: $r->print(<<END);
755: <hr />
756: <h3>$lt{'rer'}</h3>
757: <table>
758: <tr><th>$lt{'rev'}</th><th>$lt{'ren'}</th><th>$lt{'del'}</th><th>$lt{'rol'}</th><th>$lt{'e
759: xt'}</th><th>$lt{'sta'}</th><th>$lt{'end'}</th>
760: END
1.119 raeburn 761: foreach my $type ('Construction Space','Course','Group','Domain','System','Unknown') {
1.89 raeburn 762: if ($output{$type}) {
763: $r->print($output{$type}."\n");
764: }
765: }
766: $r->print('</table>');
767: }
1.28 matthew 768: } # End of unless
1.20 harris41 769: my $currentauth=&Apache::lonnet::queryauthenticate($ccuname,$ccdomain);
1.41 albertel 770: if ($currentauth=~/^krb(4|5):/) {
771: $currentauth=~/^krb(4|5):(.*)/;
1.108 albertel 772: my $krbdefdom=$2;
1.31 matthew 773: my %param = ( formname => 'document.cu',
774: kerb_def_dom => $krbdefdom
775: );
776: $loginscript = &Apache::loncommon::authform_header(%param);
1.20 harris41 777: }
1.26 matthew 778: # Check for a bad authentication type
1.41 albertel 779: unless ($currentauth=~/^krb(4|5):/ or
1.20 harris41 780: $currentauth=~/^unix:/ or
781: $currentauth=~/^internal:/ or
782: $currentauth=~/^localauth:/
1.26 matthew 783: ) { # bad authentication scheme
1.101 albertel 784: if (&Apache::lonnet::allowed('mau',$env{'request.role.domain'})) {
1.94 matthew 785: &initialize_authen_forms();
1.73 sakharuk 786: my %lt=&Apache::lonlocal::texthash(
787: 'err' => "ERROR",
788: 'uuas' => "This user has an unrecognized authentication scheme",
789: 'sldb' => "Please specify login data below",
790: 'ld' => "Login Data"
791: );
1.26 matthew 792: $r->print(<<ENDBADAUTH);
1.21 harris41 793: <hr />
1.31 matthew 794: <script type="text/javascript" language="Javascript">
1.21 harris41 795: $loginscript
1.31 matthew 796: </script>
1.73 sakharuk 797: <font color='#ff0000'>$lt{'err'}:</font>
798: $lt{'uuas'} ($currentauth). $lt{'sldb'}.
799: <h3>$lt{'ld'}</h3>
1.31 matthew 800: <p>$generalrule</p>
801: <p>$authformkrb</p>
802: <p>$authformint</p>
803: <p>$authformfsys</p>
804: <p>$authformloc</p>
1.26 matthew 805: ENDBADAUTH
806: } else {
807: # This user is not allowed to modify the users
808: # authentication scheme, so just notify them of the problem
1.73 sakharuk 809: my %lt=&Apache::lonlocal::texthash(
810: 'err' => "ERROR",
811: 'uuas' => "This user has an unrecognized authentication scheme",
812: 'adcs' => "Please alert a domain coordinator of this situation"
813: );
1.26 matthew 814: $r->print(<<ENDBADAUTH);
815: <hr />
1.31 matthew 816: <script type="text/javascript" language="Javascript">
1.26 matthew 817: $loginscript
1.31 matthew 818: </script>
1.73 sakharuk 819: <font color="#ff0000"> $lt{'err'}: </font>
820: $lt{'uuas'} ($currentauth). $lt{'adcs'}.
1.26 matthew 821: <hr />
822: ENDBADAUTH
823: }
824: } else { # Authentication type is valid
1.20 harris41 825: my $authformcurrent='';
1.26 matthew 826: my $authform_other='';
1.94 matthew 827: &initialize_authen_forms();
1.41 albertel 828: if ($currentauth=~/^krb(4|5):/) {
1.20 harris41 829: $authformcurrent=$authformkrb;
1.31 matthew 830: $authform_other="<p>$authformint</p>\n".
831: "<p>$authformfsys</p><p>$authformloc</p>";
1.20 harris41 832: }
833: elsif ($currentauth=~/^internal:/) {
834: $authformcurrent=$authformint;
1.31 matthew 835: $authform_other="<p>$authformkrb</p>".
836: "<p>$authformfsys</p><p>$authformloc</p>";
1.20 harris41 837: }
838: elsif ($currentauth=~/^unix:/) {
839: $authformcurrent=$authformfsys;
1.31 matthew 840: $authform_other="<p>$authformkrb</p>".
841: "<p>$authformint</p><p>$authformloc;</p>";
1.20 harris41 842: }
843: elsif ($currentauth=~/^localauth:/) {
844: $authformcurrent=$authformloc;
1.31 matthew 845: $authform_other="<p>$authformkrb</p>".
846: "<p>$authformint</p><p>$authformfsys</p>";
1.20 harris41 847: }
1.53 www 848: $authformcurrent.=' <i>(will override current values)</i><br />';
1.101 albertel 849: if (&Apache::lonnet::allowed('mau',$env{'request.role.domain'})) {
1.26 matthew 850: # Current user has login modification privileges
1.73 sakharuk 851: my %lt=&Apache::lonlocal::texthash(
852: 'ccld' => "Change Current Login Data",
853: 'enld' => "Enter New Login Data"
854: );
1.26 matthew 855: $r->print(<<ENDOTHERAUTHS);
1.21 harris41 856: <hr />
1.31 matthew 857: <script type="text/javascript" language="Javascript">
1.21 harris41 858: $loginscript
1.31 matthew 859: </script>
1.73 sakharuk 860: <h3>$lt{'ccld'}</h3>
1.31 matthew 861: <p>$generalrule</p>
862: <p>$authformnop</p>
863: <p>$authformcurrent</p>
1.73 sakharuk 864: <h3>$lt{'enld'}</h3>
1.26 matthew 865: $authform_other
866: ENDOTHERAUTHS
867: }
868: } ## End of "check for bad authentication type" logic
1.25 matthew 869: } ## End of new user/old user logic
1.72 sakharuk 870: $r->print('<hr /><h3>'.&mt('Add Roles').'</h3>');
1.17 www 871: #
872: # Co-Author
873: #
1.101 albertel 874: if (&authorpriv($env{'user.name'},$env{'request.role.domain'}) &&
875: ($env{'user.name'} ne $ccuname || $env{'user.domain'} ne $ccdomain)) {
1.44 matthew 876: # No sense in assigning co-author role to yourself
1.101 albertel 877: my $cuname=$env{'user.name'};
878: my $cudom=$env{'request.role.domain'};
1.72 sakharuk 879: my %lt=&Apache::lonlocal::texthash(
880: 'cs' => "Construction Space",
881: 'act' => "Activate",
882: 'rol' => "Role",
883: 'ext' => "Extent",
884: 'sta' => "Start",
1.80 www 885: 'end' => "End",
1.72 sakharuk 886: 'cau' => "Co-Author",
1.105 www 887: 'caa' => "Assistant Co-Author",
1.72 sakharuk 888: 'ssd' => "Set Start Date",
889: 'sed' => "Set End Date"
890: );
1.17 www 891: $r->print(<<ENDCOAUTH);
1.72 sakharuk 892: <h4>$lt{'cs'}</h4>
1.74 sakharuk 893: <table border=2><tr><th>$lt{'act'}</th><th>$lt{'rol'}</th><th>$lt{'ext'}</th>
1.72 sakharuk 894: <th>$lt{'sta'}</th><th>$lt{'end'}</th></tr>
1.17 www 895: <tr>
1.80 www 896: <td><input type=checkbox name="act_$cudom\_$cuname\_ca" /></td>
1.72 sakharuk 897: <td>$lt{'cau'}</td>
1.17 www 898: <td>$cudom\_$cuname</td>
1.80 www 899: <td><input type=hidden name="start_$cudom\_$cuname\_ca" value='' />
1.17 www 900: <a href=
1.72 sakharuk 901: "javascript:pjump('date_start','Start Date Co-Author',document.cu.start_$cudom\_$cuname\_ca.value,'start_$cudom\_$cuname\_ca','cu.pres','dateset')">$lt{'ssd'}</a></td>
1.80 www 902: <td><input type=hidden name="end_$cudom\_$cuname\_ca" value='' />
1.17 www 903: <a href=
1.72 sakharuk 904: "javascript:pjump('date_end','End Date Co-Author',document.cu.end_$cudom\_$cuname\_ca.value,'end_$cudom\_$cuname\_ca','cu.pres','dateset')">$lt{'sed'}</a></td>
1.17 www 905: </tr>
1.105 www 906: <tr>
907: <td><input type=checkbox name="act_$cudom\_$cuname\_aa" /></td>
908: <td>$lt{'caa'}</td>
909: <td>$cudom\_$cuname</td>
910: <td><input type=hidden name="start_$cudom\_$cuname\_aa" value='' />
911: <a href=
912: "javascript:pjump('date_start','Start Date Assistant Co-Author',document.cu.start_$cudom\_$cuname\_aa.value,'start_$cudom\_$cuname\_aa','cu.pres','dateset')">$lt{'ssd'}</a></td>
913: <td><input type=hidden name="end_$cudom\_$cuname\_aa" value='' />
914: <a href=
915: "javascript:pjump('date_end','End Date Assistant Co-Author',document.cu.end_$cudom\_$cuname\_aa.value,'end_$cudom\_$cuname\_aa','cu.pres','dateset')">$lt{'sed'}</a></td>
916: </tr>
1.17 www 917: </table>
918: ENDCOAUTH
919: }
1.8 www 920: #
921: # Domain level
922: #
1.89 raeburn 923: my $num_domain_level = 0;
924: my $domaintext =
925: '<h4>'.&mt('Domain Level').'</h4>'.
1.73 sakharuk 926: '<table border=2><tr><th>'.&mt('Activate').'</th><th>'.&mt('Role').'</th><th>'.&mt('Extent').'</th>'.
1.89 raeburn 927: '<th>'.&mt('Start').'</th><th>'.&mt('End').'</th></tr>';
1.24 matthew 928: foreach ( sort( keys(%incdomains))) {
1.2 www 929: my $thisdomain=$_;
1.69 albertel 930: foreach ('dc','li','dg','au','sc') {
1.2 www 931: if (&Apache::lonnet::allowed('c'.$_,$thisdomain)) {
1.8 www 932: my $plrole=&Apache::lonnet::plaintext($_);
1.72 sakharuk 933: my %lt=&Apache::lonlocal::texthash(
934: 'ssd' => "Set Start Date",
935: 'sed' => "Set End Date"
936: );
1.89 raeburn 937: $num_domain_level ++;
938: $domaintext .= <<"ENDDROW";
1.8 www 939: <tr>
940: <td><input type=checkbox name="act_$thisdomain\_$_"></td>
941: <td>$plrole</td>
942: <td>$thisdomain</td>
943: <td><input type=hidden name="start_$thisdomain\_$_" value=''>
944: <a href=
1.72 sakharuk 945: "javascript:pjump('date_start','Start Date $plrole',document.cu.start_$thisdomain\_$_.value,'start_$thisdomain\_$_','cu.pres','dateset')">$lt{'ssd'}</a></td>
1.8 www 946: <td><input type=hidden name="end_$thisdomain\_$_" value=''>
947: <a href=
1.72 sakharuk 948: "javascript:pjump('date_end','End Date $plrole',document.cu.end_$thisdomain\_$_.value,'end_$thisdomain\_$_','cu.pres','dateset')">$lt{'sed'}</a></td>
1.8 www 949: </tr>
950: ENDDROW
1.2 www 951: }
1.24 matthew 952: }
953: }
1.89 raeburn 954: $domaintext.='</table>';
955: if ($num_domain_level > 0) {
956: $r->print($domaintext);
957: }
1.8 www 958: #
1.119 raeburn 959: # Course and group levels
1.8 www 960: #
1.88 raeburn 961:
1.101 albertel 962: if ($env{'request.role'} =~ m-^dc\./(\w+)/$-) {
1.119 raeburn 963: $r->print(&course_level_dc($1,'Course'));
1.88 raeburn 964: $r->print('<hr /><input type="button" value="'.&mt('Modify User').'" onClick="setCourse()">'."\n");
965: } else {
966: $r->print(&course_level_table(%inccourses));
1.89 raeburn 967: $r->print('<hr /><input type="button" value="'.&mt('Modify User').'" onClick="setSections()">'."\n");
1.88 raeburn 968: }
1.110 albertel 969: $r->print("</form>".&Apache::loncommon::end_page());
1.2 www 970: }
1.1 www 971:
1.4 www 972: # ================================================================= Phase Three
1.42 matthew 973: sub update_user_data {
1.4 www 974: my $r=shift;
1.101 albertel 975: my $uhome=&Apache::lonnet::homeserver($env{'form.ccuname'},
976: $env{'form.ccdomain'});
1.27 matthew 977: # Error messages
1.73 sakharuk 978: my $error = '<font color="#ff0000">'.&mt('Error').':</font>';
1.110 albertel 979: my $end = &Apache::loncommon::end_page();
980:
1.40 www 981: my $title;
1.101 albertel 982: if (exists($env{'form.makeuser'})) {
1.40 www 983: $title='Set Privileges for New User';
984: } else {
985: $title='Modify User Privileges';
986: }
1.110 albertel 987: $r->print(&Apache::loncommon::start_page($title));
1.113 raeburn 988: my %disallowed;
1.27 matthew 989: # Check Inputs
1.101 albertel 990: if (! $env{'form.ccuname'} ) {
1.73 sakharuk 991: $r->print($error.&mt('No login name specified').'.'.$end);
1.27 matthew 992: return;
993: }
1.101 albertel 994: if ( $env{'form.ccuname'} =~/\W/) {
1.73 sakharuk 995: $r->print($error.&mt('Invalid login name').'. '.
996: &mt('Only letters, numbers, and underscores are valid').'.'.
1.27 matthew 997: $end);
998: return;
999: }
1.101 albertel 1000: if (! $env{'form.ccdomain'} ) {
1.73 sakharuk 1001: $r->print($error.&mt('No domain specified').'.'.$end);
1.27 matthew 1002: return;
1003: }
1.101 albertel 1004: if ( $env{'form.ccdomain'} =~/\W/) {
1.73 sakharuk 1005: $r->print($error.&mt ('Invalid domain name').'. '.
1006: &mt('Only letters, numbers, and underscores are valid').'.'.
1.27 matthew 1007: $end);
1008: return;
1009: }
1.101 albertel 1010: if (! exists($env{'form.makeuser'})) {
1.29 matthew 1011: # Modifying an existing user, so check the validity of the name
1012: if ($uhome eq 'no_host') {
1.73 sakharuk 1013: $r->print($error.&mt('Unable to determine home server for ').
1.101 albertel 1014: $env{'form.ccuname'}.&mt(' in domain ').
1015: $env{'form.ccdomain'}.'.');
1.29 matthew 1016: return;
1017: }
1018: }
1.27 matthew 1019: # Determine authentication method and password for the user being modified
1020: my $amode='';
1021: my $genpwd='';
1.101 albertel 1022: if ($env{'form.login'} eq 'krb') {
1.41 albertel 1023: $amode='krb';
1.101 albertel 1024: $amode.=$env{'form.krbver'};
1025: $genpwd=$env{'form.krbarg'};
1026: } elsif ($env{'form.login'} eq 'int') {
1.27 matthew 1027: $amode='internal';
1.101 albertel 1028: $genpwd=$env{'form.intarg'};
1029: } elsif ($env{'form.login'} eq 'fsys') {
1.27 matthew 1030: $amode='unix';
1.101 albertel 1031: $genpwd=$env{'form.fsysarg'};
1032: } elsif ($env{'form.login'} eq 'loc') {
1.27 matthew 1033: $amode='localauth';
1.101 albertel 1034: $genpwd=$env{'form.locarg'};
1.27 matthew 1035: $genpwd=" " if (!$genpwd);
1.101 albertel 1036: } elsif (($env{'form.login'} eq 'nochange') ||
1037: ($env{'form.login'} eq '' )) {
1.34 matthew 1038: # There is no need to tell the user we did not change what they
1039: # did not ask us to change.
1.35 matthew 1040: # If they are creating a new user but have not specified login
1041: # information this will be caught below.
1.30 matthew 1042: } else {
1.73 sakharuk 1043: $r->print($error.&mt('Invalid login mode or password').$end);
1.30 matthew 1044: return;
1.27 matthew 1045: }
1.101 albertel 1046: if ($env{'form.makeuser'}) {
1.27 matthew 1047: # Create a new user
1.73 sakharuk 1048: my %lt=&Apache::lonlocal::texthash(
1049: 'cru' => "Creating user",
1050: 'id' => "in domain"
1051: );
1.27 matthew 1052: $r->print(<<ENDNEWUSERHEAD);
1.101 albertel 1053: <h3>$lt{'cru'} "$env{'form.ccuname'}" $lt{'id'} "$env{'form.ccdomain'}"</h3>
1.27 matthew 1054: ENDNEWUSERHEAD
1055: # Check for the authentication mode and password
1056: if (! $amode || ! $genpwd) {
1.73 sakharuk 1057: $r->print($error.&mt('Invalid login mode or password').$end);
1.27 matthew 1058: return;
1.18 albertel 1059: }
1.29 matthew 1060: # Determine desired host
1.101 albertel 1061: my $desiredhost = $env{'form.hserver'};
1.29 matthew 1062: if (lc($desiredhost) eq 'default') {
1063: $desiredhost = undef;
1064: } else {
1.39 matthew 1065: my %home_servers = &Apache::loncommon::get_library_servers
1.101 albertel 1066: ($env{'form.ccdomain'});
1.29 matthew 1067: if (! exists($home_servers{$desiredhost})) {
1.73 sakharuk 1068: $r->print($error.&mt('Invalid home server specified'));
1.29 matthew 1069: return;
1070: }
1071: }
1.27 matthew 1072: # Call modifyuser
1073: my $result = &Apache::lonnet::modifyuser
1.101 albertel 1074: ($env{'form.ccdomain'},$env{'form.ccuname'},$env{'form.cstid'},
1075: $amode,$genpwd,$env{'form.cfirst'},
1076: $env{'form.cmiddle'},$env{'form.clast'},$env{'form.cgen'},
1.29 matthew 1077: undef,$desiredhost
1.27 matthew 1078: );
1.77 www 1079: $r->print(&mt('Generating user').': '.$result);
1.101 albertel 1080: my $home = &Apache::lonnet::homeserver($env{'form.ccuname'},
1081: $env{'form.ccdomain'});
1.77 www 1082: $r->print('<br />'.&mt('Home server').': '.$home.' '.
1.29 matthew 1083: $Apache::lonnet::libserv{$home});
1.101 albertel 1084: } elsif (($env{'form.login'} ne 'nochange') &&
1085: ($env{'form.login'} ne '' )) {
1.27 matthew 1086: # Modify user privileges
1.73 sakharuk 1087: my %lt=&Apache::lonlocal::texthash(
1088: 'usr' => "User",
1089: 'id' => "in domain"
1090: );
1.27 matthew 1091: $r->print(<<ENDMODIFYUSERHEAD);
1.101 albertel 1092: <h2>$lt{'usr'} "$env{'form.ccuname'}" $lt{'id'} "$env{'form.ccdomain'}"</h2>
1.27 matthew 1093: ENDMODIFYUSERHEAD
1094: if (! $amode || ! $genpwd) {
1095: $r->print($error.'Invalid login mode or password'.$end);
1096: return;
1.20 harris41 1097: }
1.27 matthew 1098: # Only allow authentification modification if the person has authority
1.101 albertel 1099: if (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'})) {
1.20 harris41 1100: $r->print('Modifying authentication: '.
1.31 matthew 1101: &Apache::lonnet::modifyuserauth(
1.101 albertel 1102: $env{'form.ccdomain'},$env{'form.ccuname'},
1.21 harris41 1103: $amode,$genpwd));
1.102 albertel 1104: $r->print('<br />'.&mt('Home server').': '.&Apache::lonnet::homeserver
1.101 albertel 1105: ($env{'form.ccuname'},$env{'form.ccdomain'}));
1.4 www 1106: } else {
1.27 matthew 1107: # Okay, this is a non-fatal error.
1.73 sakharuk 1108: $r->print($error.&mt('You do not have the authority to modify this users authentification information').'.');
1.27 matthew 1109: }
1.28 matthew 1110: }
1111: ##
1.101 albertel 1112: if (! $env{'form.makeuser'} ) {
1.28 matthew 1113: # Check for need to change
1114: my %userenv = &Apache::lonnet::get
1115: ('environment',['firstname','middlename','lastname','generation'],
1.101 albertel 1116: $env{'form.ccdomain'},$env{'form.ccuname'});
1.28 matthew 1117: my ($tmp) = keys(%userenv);
1118: if ($tmp =~ /^(con_lost|error)/i) {
1119: %userenv = ();
1120: }
1121: # Check to see if we need to change user information
1122: foreach ('firstname','middlename','lastname','generation') {
1123: # Strip leading and trailing whitespace
1.101 albertel 1124: $env{'form.c'.$_} =~ s/(\s+$|^\s+)//g;
1.28 matthew 1125: }
1.101 albertel 1126: if (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'}) &&
1127: ($env{'form.cfirstname'} ne $userenv{'firstname'} ||
1128: $env{'form.cmiddlename'} ne $userenv{'middlename'} ||
1129: $env{'form.clastname'} ne $userenv{'lastname'} ||
1130: $env{'form.cgeneration'} ne $userenv{'generation'} )) {
1.28 matthew 1131: # Make the change
1132: my %changeHash;
1.101 albertel 1133: $changeHash{'firstname'} = $env{'form.cfirstname'};
1134: $changeHash{'middlename'} = $env{'form.cmiddlename'};
1135: $changeHash{'lastname'} = $env{'form.clastname'};
1136: $changeHash{'generation'} = $env{'form.cgeneration'};
1.28 matthew 1137: my $putresult = &Apache::lonnet::put
1138: ('environment',\%changeHash,
1.101 albertel 1139: $env{'form.ccdomain'},$env{'form.ccuname'});
1.28 matthew 1140: if ($putresult eq 'ok') {
1141: # Tell the user we changed the name
1.73 sakharuk 1142: my %lt=&Apache::lonlocal::texthash(
1143: 'uic' => "User Information Changed",
1144: 'frst' => "first",
1145: 'mddl' => "middle",
1146: 'lst' => "last",
1147: 'gen' => "generation",
1148: 'prvs' => "Previous",
1149: 'chto' => "Changed To"
1150: );
1.28 matthew 1151: $r->print(<<"END");
1152: <table border="2">
1.73 sakharuk 1153: <caption>$lt{'uic'}</caption>
1.28 matthew 1154: <tr><th> </th>
1.73 sakharuk 1155: <th>$lt{'frst'}</th>
1156: <th>$lt{'mddl'}</th>
1157: <th>$lt{'lst'}</th>
1158: <th>$lt{'gen'}</th></tr>
1159: <tr><td>$lt{'prvs'}</td>
1.28 matthew 1160: <td>$userenv{'firstname'} </td>
1161: <td>$userenv{'middlename'} </td>
1162: <td>$userenv{'lastname'} </td>
1163: <td>$userenv{'generation'} </td></tr>
1.73 sakharuk 1164: <tr><td>$lt{'chto'}</td>
1.101 albertel 1165: <td>$env{'form.cfirstname'} </td>
1166: <td>$env{'form.cmiddlename'} </td>
1167: <td>$env{'form.clastname'} </td>
1168: <td>$env{'form.cgeneration'} </td></tr>
1.28 matthew 1169: </table>
1170: END
1171: } else { # error occurred
1.73 sakharuk 1172: $r->print("<h2>".&mt('Unable to successfully change environment for')." ".
1.101 albertel 1173: $env{'form.ccuname'}." ".&mt('in domain')." ".
1174: $env{'form.ccdomain'}."</h2>");
1.28 matthew 1175: }
1.101 albertel 1176: } else { # End of if ($env ... ) logic
1.28 matthew 1177: # They did not want to change the users name but we can
1178: # still tell them what the name is
1.73 sakharuk 1179: my %lt=&Apache::lonlocal::texthash(
1180: 'usr' => "User",
1181: 'id' => "in domain",
1182: 'gen' => "Generation"
1183: );
1.28 matthew 1184: $r->print(<<"END");
1.101 albertel 1185: <h2>$lt{'usr'} "$env{'form.ccuname'}" $lt{'id'} "$env{'form.ccdomain'}"</h2>
1.28 matthew 1186: <h4>$userenv{'firstname'} $userenv{'middlename'} $userenv{'lastname'} </h4>
1.73 sakharuk 1187: <h4>$lt{'gen'}: $userenv{'generation'}</h4>
1.28 matthew 1188: END
1189: }
1.4 www 1190: }
1.27 matthew 1191: ##
1.4 www 1192: my $now=time;
1.73 sakharuk 1193: $r->print('<h3>'.&mt('Modifying Roles').'</h3>');
1.101 albertel 1194: foreach (keys (%env)) {
1195: next if (! $env{$_});
1.27 matthew 1196: # Revoke roles
1197: if ($_=~/^form\.rev/) {
1.64 www 1198: if ($_=~/^form\.rev\:([^\_]+)\_([^\_\.]+)$/) {
1199: # Revoke standard role
1.73 sakharuk 1200: $r->print(&mt('Revoking').' '.$2.' in '.$1.': <b>'.
1.101 albertel 1201: &Apache::lonnet::revokerole($env{'form.ccdomain'},
1.102 albertel 1202: $env{'form.ccuname'},$1,$2).'</b><br />');
1.53 www 1203: if ($2 eq 'st') {
1204: $1=~/^\/(\w+)\/(\w+)/;
1205: my $cid=$1.'_'.$2;
1.73 sakharuk 1206: $r->print(&mt('Drop from classlist').': <b>'.
1.53 www 1207: &Apache::lonnet::critical('put:'.
1.101 albertel 1208: $env{'course.'.$cid.'.domain'}.':'.
1209: $env{'course.'.$cid.'.num'}.':classlist:'.
1.118 www 1210: &escape($env{'form.ccuname'}.':'.
1.101 albertel 1211: $env{'form.ccdomain'}).'='.
1.118 www 1212: &escape($now.':'),
1.102 albertel 1213: $env{'course.'.$cid.'.home'}).'</b><br />');
1.53 www 1214: }
1215: }
1.64 www 1216: if ($_=~/^form\.rev\:([^\_]+)\_cr\.cr\/(\w+)\/(\w+)\/(\w+)$/) {
1217: # Revoke custom role
1.113 raeburn 1218: $r->print(&mt('Revoking custom role:').
1.73 sakharuk 1219: ' '.$4.' by '.$3.'@'.$2.' in '.$1.': <b>'.
1.101 albertel 1220: &Apache::lonnet::revokecustomrole($env{'form.ccdomain'},
1221: $env{'form.ccuname'},$1,$2,$3,$4).
1.102 albertel 1222: '</b><br />');
1.64 www 1223: }
1.53 www 1224: } elsif ($_=~/^form\.del/) {
1.116 raeburn 1225: if ($_=~/^form\.del\:([^\_]+)\_([^\_\.]+)$/) {
1226: # Delete standard role
1.73 sakharuk 1227: $r->print(&mt('Deleting').' '.$2.' in '.$1.': '.
1.101 albertel 1228: &Apache::lonnet::assignrole($env{'form.ccdomain'},
1.102 albertel 1229: $env{'form.ccuname'},$1,$2,$now,0,1).'<br />');
1.27 matthew 1230: if ($2 eq 'st') {
1231: $1=~/^\/(\w+)\/(\w+)/;
1232: my $cid=$1.'_'.$2;
1.73 sakharuk 1233: $r->print(&mt('Drop from classlist').': <b>'.
1.27 matthew 1234: &Apache::lonnet::critical('put:'.
1.101 albertel 1235: $env{'course.'.$cid.'.domain'}.':'.
1236: $env{'course.'.$cid.'.num'}.':classlist:'.
1.118 www 1237: &escape($env{'form.ccuname'}.':'.
1.101 albertel 1238: $env{'form.ccdomain'}).'='.
1.118 www 1239: &escape($now.':'),
1.102 albertel 1240: $env{'course.'.$cid.'.home'}).'</b><br />');
1.81 albertel 1241: }
1.116 raeburn 1242: }
1243: if ($_=~/^form\.del\:([^\_]+)\_cr\.cr\/(\w+)\/(\w+)\/(\w+)$/) {
1244: my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4);
1245: # Delete custom role
1246: $r->print(&mt('Deleting custom role [_1] by [_2]@[_3] in [_4]',
1247: $rolename,$rnam,$rdom,$url).': <b>'.
1248: &Apache::lonnet::assigncustomrole($env{'form.ccdomain'},
1249: $env{'form.ccuname'},$url,$rdom,$rnam,$rolename,$now,
1250: 0,1).'</b><br />');
1251: }
1.81 albertel 1252: } elsif ($_=~/^form\.ren/) {
1.101 albertel 1253: my $udom = $env{'form.ccdomain'};
1254: my $uname = $env{'form.ccuname'};
1.116 raeburn 1255: # Re-enable standard role
1256: if ($_=~/^form\.ren\:([^\_]+)\_([^\_\.]+)$/) {
1.89 raeburn 1257: my $url = $1;
1258: my $role = $2;
1259: my $logmsg;
1260: my $output;
1261: if ($role eq 'st') {
1262: if ($url =~ m-^/(\w+)/(\w+)/?(\w*)$-) {
1.129 albertel 1263: my $result = &Apache::loncommon::commit_studentrole(\$logmsg,$udom,$uname,$url,$role,$now,0,$1,$2,$3);
1.89 raeburn 1264: if (($result =~ /^error/) || ($result eq 'not_in_class') || ($result eq 'unknown_course')) {
1265: $output = "Error: $result\n";
1266: } else {
1267: $output = &mt('Assigning').' '.$role.' in '.$url.
1268: &mt('starting').' '.localtime($now).
1269: ': <br />'.$logmsg.'<br />'.
1270: &mt('Add to classlist').': <b>ok</b><br />';
1271: }
1272: }
1273: } else {
1.101 albertel 1274: my $result=&Apache::lonnet::assignrole($env{'form.ccdomain'},
1275: $env{'form.ccuname'},$url,$role,0,$now);
1.116 raeburn 1276: $output = &mt('Re-enabling [_1] in [_2]: <b>[_3]</b>',
1.89 raeburn 1277: $role,$url,$result).'<br />';
1.27 matthew 1278: }
1.89 raeburn 1279: $r->print($output);
1.113 raeburn 1280: }
1.116 raeburn 1281: # Re-enable custom role
1282: if ($_=~/^form\.ren\:([^\_]+)\_cr\.cr\/(\w+)\/(\w+)\/(\w+)$/) {
1283: my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4);
1284: my $result = &Apache::lonnet::assigncustomrole(
1285: $env{'form.ccdomain'}, $env{'form.ccuname'},
1286: $url,$rdom,$rnam,$rolename,0,$now);
1287: $r->print(&mt('Re-enabling custom role [_1] by [_2]@[_3] in [_4] : <b>[_5]</b>',
1288: $rolename,$rnam,$rdom,$url,$result).'<br />');
1289: }
1.27 matthew 1290: } elsif ($_=~/^form\.act/) {
1.101 albertel 1291: my $udom = $env{'form.ccdomain'};
1292: my $uname = $env{'form.ccuname'};
1.83 albertel 1293: if ($_=~/^form\.act\_([^\_]+)\_([^\_]+)\_cr_cr_([^\_]+)_(\w+)_([^\_]+)$/) {
1.65 www 1294: # Activate a custom role
1.83 albertel 1295: my ($one,$two,$three,$four,$five)=($1,$2,$3,$4,$5);
1296: my $url='/'.$one.'/'.$two;
1297: my $full=$one.'_'.$two.'_cr_cr_'.$three.'_'.$four.'_'.$five;
1.65 www 1298:
1.101 albertel 1299: my $start = ( $env{'form.start_'.$full} ?
1300: $env{'form.start_'.$full} :
1.88 raeburn 1301: $now );
1.101 albertel 1302: my $end = ( $env{'form.end_'.$full} ?
1303: $env{'form.end_'.$full} :
1.88 raeburn 1304: 0 );
1305:
1306: # split multiple sections
1307: my %sections = ();
1.101 albertel 1308: my $num_sections = &build_roles($env{'form.sec_'.$full},\%sections,$5);
1.88 raeburn 1309: if ($num_sections == 0) {
1.129 albertel 1310: $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$url,$three,$four,$five,$start,$end));
1.88 raeburn 1311: } else {
1.114 albertel 1312: my %curr_groups =
1.117 raeburn 1313: &Apache::longroup::coursegroups($one,$two);
1.113 raeburn 1314: foreach my $sec (sort {$a cmp $b} keys %sections) {
1315: if (($sec eq 'none') || ($sec eq 'all') ||
1316: exists($curr_groups{$sec})) {
1317: $disallowed{$sec} = $url;
1318: next;
1319: }
1320: my $securl = $url.'/'.$sec;
1.129 albertel 1321: $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$securl,$three,$four,$five,$start,$end));
1.88 raeburn 1322: }
1323: }
1.98 albertel 1324: } elsif ($_=~/^form\.act\_([^\_]+)\_(\w+)\_([^\_]+)$/) {
1.27 matthew 1325: # Activate roles for sections with 3 id numbers
1326: # set start, end times, and the url for the class
1.83 albertel 1327: my ($one,$two,$three)=($1,$2,$3);
1.101 albertel 1328: my $start = ( $env{'form.start_'.$one.'_'.$two.'_'.$three} ?
1329: $env{'form.start_'.$one.'_'.$two.'_'.$three} :
1.27 matthew 1330: $now );
1.101 albertel 1331: my $end = ( $env{'form.end_'.$one.'_'.$two.'_'.$three} ?
1332: $env{'form.end_'.$one.'_'.$two.'_'.$three} :
1.27 matthew 1333: 0 );
1.83 albertel 1334: my $url='/'.$one.'/'.$two;
1.88 raeburn 1335: my $type = 'three';
1336: # split multiple sections
1337: my %sections = ();
1.101 albertel 1338: my $num_sections = &build_roles($env{'form.sec_'.$one.'_'.$two.'_'.$three},\%sections,$three);
1.88 raeburn 1339: if ($num_sections == 0) {
1.129 albertel 1340: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,''));
1.88 raeburn 1341: } else {
1.114 albertel 1342: my %curr_groups =
1.117 raeburn 1343: &Apache::longroup::coursegroups($one,$two);
1.88 raeburn 1344: my $emptysec = 0;
1345: foreach my $sec (sort {$a cmp $b} keys %sections) {
1346: $sec =~ s/\W//g;
1.113 raeburn 1347: if ($sec ne '') {
1348: if (($sec eq 'none') || ($sec eq 'all') ||
1349: exists($curr_groups{$sec})) {
1350: $disallowed{$sec} = $url;
1351: next;
1352: }
1.88 raeburn 1353: my $securl = $url.'/'.$sec;
1.129 albertel 1354: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$three,$start,$end,$one,$two,$sec));
1.88 raeburn 1355: } else {
1356: $emptysec = 1;
1357: }
1358: }
1359: if ($emptysec) {
1.129 albertel 1360: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,''));
1.88 raeburn 1361: }
1362: }
1.27 matthew 1363: } elsif ($_=~/^form\.act\_([^\_]+)\_([^\_]+)$/) {
1364: # Activate roles for sections with two id numbers
1365: # set start, end times, and the url for the class
1.101 albertel 1366: my $start = ( $env{'form.start_'.$1.'_'.$2} ?
1367: $env{'form.start_'.$1.'_'.$2} :
1.27 matthew 1368: $now );
1.101 albertel 1369: my $end = ( $env{'form.end_'.$1.'_'.$2} ?
1370: $env{'form.end_'.$1.'_'.$2} :
1.27 matthew 1371: 0 );
1372: my $url='/'.$1.'/';
1.88 raeburn 1373: # split multiple sections
1374: my %sections = ();
1.101 albertel 1375: my $num_sections = &build_roles($env{'form.sec_'.$1.'_'.$2},\%sections,$2);
1.88 raeburn 1376: if ($num_sections == 0) {
1.129 albertel 1377: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$2,$start,$end,$1,undef,''));
1.88 raeburn 1378: } else {
1379: my $emptysec = 0;
1380: foreach my $sec (sort {$a cmp $b} keys %sections) {
1381: if ($sec ne '') {
1382: my $securl = $url.'/'.$sec;
1.129 albertel 1383: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$2,$start,$end,$1,undef,$sec));
1.88 raeburn 1384: } else {
1385: $emptysec = 1;
1386: }
1387: }
1388: if ($emptysec) {
1.129 albertel 1389: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$2,$start,$end,$1,undef,''));
1.88 raeburn 1390: }
1391: }
1.64 www 1392: } else {
1.102 albertel 1393: $r->print('<p>'.&mt('ERROR').': '.&mt('Unknown command').' <tt>'.$_.'</tt></p><br />');
1.64 www 1394: }
1.113 raeburn 1395: foreach my $key (sort(keys(%disallowed))) {
1396: if (($key eq 'none') || ($key eq 'all')) {
1397: $r->print('<p>'.&mt('[_1] may not be used as the name for a section, as it is a reserved word.',$key));
1398: } else {
1399: $r->print('<p>'.&mt('[_1] may not be used as the name for a section, as it is the name of a course group.',$key));
1400: }
1401: $r->print(' '.&mt('Please <a href="javascript:history.go(-1)">go back</a> and choose a different section name.').'</p><br />');
1402: }
1403: }
1.101 albertel 1404: } # End of foreach (keys(%env))
1.75 www 1405: # Flush the course logs so reverse user roles immediately updated
1406: &Apache::lonnet::flushcourselogs();
1.103 albertel 1407: $r->print('<p><a href="/adm/createuser">Create/Modify Another User</a></p>');
1.110 albertel 1408: $r->print(&Apache::loncommon::end_page());
1.4 www 1409: }
1410:
1.88 raeburn 1411: sub build_roles {
1.89 raeburn 1412: my ($sectionstr,$sections,$role) = @_;
1.88 raeburn 1413: my $num_sections = 0;
1414: if ($sectionstr=~ /,/) {
1415: my @secnums = split/,/,$sectionstr;
1.89 raeburn 1416: if ($role eq 'st') {
1417: $secnums[0] =~ s/\W//g;
1418: $$sections{$secnums[0]} = 1;
1419: $num_sections = 1;
1420: } else {
1421: foreach my $sec (@secnums) {
1422: $sec =~ ~s/\W//g;
1423: unless ($sec eq "") {
1424: if (exists($$sections{$sec})) {
1425: $$sections{$sec} ++;
1426: } else {
1427: $$sections{$sec} = 1;
1428: $num_sections ++;
1429: }
1.88 raeburn 1430: }
1431: }
1432: }
1433: } else {
1434: $sectionstr=~s/\W//g;
1435: unless ($sectionstr eq '') {
1436: $$sections{$sectionstr} = 1;
1437: $num_sections ++;
1438: }
1439: }
1.129 albertel 1440:
1.88 raeburn 1441: return $num_sections;
1442: }
1443:
1.58 www 1444: # ========================================================== Custom Role Editor
1445:
1446: sub custom_role_editor {
1447: my $r=shift;
1.101 albertel 1448: my $rolename=$env{'form.rolename'};
1.58 www 1449:
1.59 www 1450: if ($rolename eq 'make new role') {
1.101 albertel 1451: $rolename=$env{'form.newrolename'};
1.59 www 1452: }
1453:
1.63 www 1454: $rolename=~s/[^A-Za-z0-9]//gs;
1.58 www 1455:
1456: unless ($rolename) {
1457: &print_username_entry_form($r);
1458: return;
1459: }
1460:
1.110 albertel 1461: $r->print(&Apache::loncommon::start_page('Custom Role Editor'));
1.61 www 1462: my $syspriv='';
1463: my $dompriv='';
1464: my $coursepriv='';
1.59 www 1465: my ($rdummy,$roledef)=
1466: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
1.60 www 1467: # ------------------------------------------------------- Does this role exist?
1.110 albertel 1468: $r->print('<h2>');
1.59 www 1469: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
1.73 sakharuk 1470: $r->print(&mt('Existing Role').' "');
1.61 www 1471: # ------------------------------------------------- Get current role privileges
1472: ($syspriv,$dompriv,$coursepriv)=split(/\_/,$roledef);
1.59 www 1473: } else {
1.73 sakharuk 1474: $r->print(&mt('New Role').' "');
1.59 www 1475: $roledef='';
1476: }
1477: $r->print($rolename.'"</h2>');
1.60 www 1478: # ------------------------------------------------------- What can be assigned?
1479: my %full=();
1480: my %courselevel=();
1.61 www 1481: my %courselevelcurrent=();
1.60 www 1482: foreach (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
1483: my ($priv,$restrict)=split(/\&/,$_);
1484: unless ($restrict) { $restrict='F'; }
1485: $courselevel{$priv}=$restrict;
1.61 www 1486: if ($coursepriv=~/\:$priv/) {
1487: $courselevelcurrent{$priv}=1;
1488: }
1.60 www 1489: $full{$priv}=1;
1490: }
1491: my %domainlevel=();
1.61 www 1492: my %domainlevelcurrent=();
1.60 www 1493: foreach (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
1494: my ($priv,$restrict)=split(/\&/,$_);
1495: unless ($restrict) { $restrict='F'; }
1496: $domainlevel{$priv}=$restrict;
1.61 www 1497: if ($dompriv=~/\:$priv/) {
1498: $domainlevelcurrent{$priv}=1;
1499: }
1.60 www 1500: $full{$priv}=1;
1501: }
1.61 www 1502: my %systemlevel=();
1503: my %systemlevelcurrent=();
1504: foreach (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
1505: my ($priv,$restrict)=split(/\&/,$_);
1506: unless ($restrict) { $restrict='F'; }
1507: $systemlevel{$priv}=$restrict;
1508: if ($syspriv=~/\:$priv/) {
1509: $systemlevelcurrent{$priv}=1;
1510: }
1511: $full{$priv}=1;
1512: }
1.73 sakharuk 1513: my %lt=&Apache::lonlocal::texthash(
1514: 'prv' => "Privilege",
1.131 ! raeburn 1515: 'crl' => "Course Level",
1.73 sakharuk 1516: 'dml' => "Domain Level",
1517: 'ssl' => "System Level"
1518: );
1.61 www 1519: $r->print(<<ENDCCF);
1520: <form method="post">
1521: <input type="hidden" name="phase" value="set_custom_roles" />
1522: <input type="hidden" name="rolename" value="$rolename" />
1523: <table border="2">
1.73 sakharuk 1524: <tr><th>$lt{'prv'}</th><th>$lt{'crl'}</th><th>$lt{'dml'}</th>
1525: <th>$lt{'ssl'}</th></tr>
1.61 www 1526: ENDCCF
1.119 raeburn 1527: foreach my $priv (sort keys %full) {
1528: my $privtext = &Apache::lonnet::plaintext($priv);
1529: $r->print('<tr><td>'.$privtext.'</td><td>'.
1530: ($courselevel{$priv}?'<input type="checkbox" name="'.$priv.':c" '.
1531: ($courselevelcurrent{$priv}?'checked="1"':'').' />':' ').
1.61 www 1532: '</td><td>'.
1.119 raeburn 1533: ($domainlevel{$priv}?'<input type="checkbox" name="'.$priv.':d" '.
1534: ($domainlevelcurrent{$priv}?'checked="1"':'').' />':' ').
1.61 www 1535: '</td><td>'.
1.119 raeburn 1536: ($systemlevel{$priv}?'<input type="checkbox" name="'.$priv.':s" '.
1537: ($systemlevelcurrent{$priv}?'checked="1"':'').' />':' ').
1.61 www 1538: '</td></tr>');
1.60 www 1539: }
1.61 www 1540: $r->print(
1.110 albertel 1541: '<table><input type="submit" value="'.&mt('Define Role').'" /></form>'.
1542: &Apache::loncommon::end_page());
1.61 www 1543: }
1544:
1545: # ---------------------------------------------------------- Call to definerole
1546: sub set_custom_role {
1.110 albertel 1547: my ($r) = @_;
1.61 www 1548:
1.101 albertel 1549: my $rolename=$env{'form.rolename'};
1.61 www 1550:
1.63 www 1551: $rolename=~s/[^A-Za-z0-9]//gs;
1.61 www 1552:
1553: unless ($rolename) {
1554: &print_username_entry_form($r);
1555: return;
1556: }
1557:
1.110 albertel 1558: $r->print(&Apache::loncommon::start_page('Save Custom Role').'<h2>');
1.61 www 1559: my ($rdummy,$roledef)=
1.110 albertel 1560: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
1561:
1.61 www 1562: # ------------------------------------------------------- Does this role exist?
1563: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
1.73 sakharuk 1564: $r->print(&mt('Existing Role').' "');
1.61 www 1565: } else {
1.73 sakharuk 1566: $r->print(&mt('New Role').' "');
1.61 www 1567: $roledef='';
1568: }
1569: $r->print($rolename.'"</h2>');
1570: # ------------------------------------------------------- What can be assigned?
1571: my $sysrole='';
1572: my $domrole='';
1573: my $courole='';
1574:
1575: foreach (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
1576: my ($priv,$restrict)=split(/\&/,$_);
1577: unless ($restrict) { $restrict=''; }
1.101 albertel 1578: if ($env{'form.'.$priv.':c'}) {
1.61 www 1579: $courole.=':'.$_;
1580: }
1581: }
1582:
1583: foreach (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
1584: my ($priv,$restrict)=split(/\&/,$_);
1585: unless ($restrict) { $restrict=''; }
1.101 albertel 1586: if ($env{'form.'.$priv.':d'}) {
1.61 www 1587: $domrole.=':'.$_;
1588: }
1589: }
1590:
1591: foreach (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
1592: my ($priv,$restrict)=split(/\&/,$_);
1593: unless ($restrict) { $restrict=''; }
1.101 albertel 1594: if ($env{'form.'.$priv.':s'}) {
1.61 www 1595: $sysrole.=':'.$_;
1596: }
1597: }
1.63 www 1598: $r->print('<br />Defining Role: '.
1.61 www 1599: &Apache::lonnet::definerole($rolename,$sysrole,$domrole,$courole));
1.101 albertel 1600: if ($env{'request.course.id'}) {
1601: my $url='/'.$env{'request.course.id'};
1.63 www 1602: $url=~s/\_/\//g;
1.73 sakharuk 1603: $r->print('<br />'.&mt('Assigning Role to Self').': '.
1.101 albertel 1604: &Apache::lonnet::assigncustomrole($env{'user.domain'},
1605: $env{'user.name'},
1.63 www 1606: $url,
1.101 albertel 1607: $env{'user.domain'},
1608: $env{'user.name'},
1.63 www 1609: $rolename));
1610: }
1.109 albertel 1611: $r->print('<p><a href="/adm/createuser">Create another role, or Create/Modify a user.</a></p>');
1.110 albertel 1612: $r->print(&Apache::loncommon::end_page());
1.58 www 1613: }
1614:
1.2 www 1615: # ================================================================ Main Handler
1616: sub handler {
1617: my $r = shift;
1618:
1619: if ($r->header_only) {
1.68 www 1620: &Apache::loncommon::content_type($r,'text/html');
1.2 www 1621: $r->send_http_header;
1622: return OK;
1623: }
1624:
1.101 albertel 1625: if ((&Apache::lonnet::allowed('cta',$env{'request.course.id'})) ||
1626: (&Apache::lonnet::allowed('cin',$env{'request.course.id'})) ||
1627: (&Apache::lonnet::allowed('ccr',$env{'request.course.id'})) ||
1628: (&Apache::lonnet::allowed('cep',$env{'request.course.id'})) ||
1.104 albertel 1629: (&authorpriv($env{'user.name'},$env{'request.role.domain'})) ||
1.101 albertel 1630: (&Apache::lonnet::allowed('mau',$env{'request.role.domain'}))) {
1.68 www 1631: &Apache::loncommon::content_type($r,'text/html');
1.2 www 1632: $r->send_http_header;
1.101 albertel 1633: unless ($env{'form.phase'}) {
1.42 matthew 1634: &print_username_entry_form($r);
1.2 www 1635: }
1.101 albertel 1636: if ($env{'form.phase'} eq 'get_user_info') {
1.42 matthew 1637: &print_user_modification_page($r);
1.101 albertel 1638: } elsif ($env{'form.phase'} eq 'update_user_data') {
1.42 matthew 1639: &update_user_data($r);
1.101 albertel 1640: } elsif ($env{'form.phase'} eq 'selected_custom_edit') {
1.58 www 1641: &custom_role_editor($r);
1.101 albertel 1642: } elsif ($env{'form.phase'} eq 'set_custom_roles') {
1.61 www 1643: &set_custom_role($r);
1.2 www 1644: }
1.1 www 1645: } else {
1.101 albertel 1646: $env{'user.error.msg'}=
1.9 albertel 1647: "/adm/createuser:mau:0:0:Cannot modify user data";
1.1 www 1648: return HTTP_NOT_ACCEPTABLE;
1649: }
1650: return OK;
1651: }
1.26 matthew 1652:
1.27 matthew 1653: #-------------------------------------------------- functions for &phase_two
1.26 matthew 1654: sub course_level_table {
1.89 raeburn 1655: my (%inccourses) = @_;
1.26 matthew 1656: my $table = '';
1.62 www 1657: # Custom Roles?
1658:
1659: my %customroles=&my_custom_roles();
1.89 raeburn 1660: my %lt=&Apache::lonlocal::texthash(
1661: 'exs' => "Existing sections",
1662: 'new' => "Define new section",
1663: 'ssd' => "Set Start Date",
1664: 'sed' => "Set End Date",
1.131 ! raeburn 1665: 'crl' => "Course Level",
1.89 raeburn 1666: 'act' => "Activate",
1667: 'rol' => "Role",
1668: 'ext' => "Extent",
1.113 raeburn 1669: 'grs' => "Section",
1.89 raeburn 1670: 'sta' => "Start",
1671: 'end' => "End"
1672: );
1.62 www 1673:
1.26 matthew 1674: foreach (sort( keys(%inccourses))) {
1675: my $thiscourse=$_;
1676: my $protectedcourse=$_;
1677: $thiscourse=~s:_:/:g;
1678: my %coursedata=&Apache::lonnet::coursedescription($thiscourse);
1679: my $area=$coursedata{'description'};
1.119 raeburn 1680: my $type=$coursedata{'type'};
1.72 sakharuk 1681: if (!defined($area)) { $area=&mt('Unavailable course').': '.$_; }
1.26 matthew 1682: my $bgcol=$thiscourse;
1.62 www 1683: $bgcol=~s/[^7-9a-e]//g;
1684: $bgcol=substr($bgcol.$bgcol.$bgcol.'ffffff',2,6);
1.89 raeburn 1685: my ($domain,$cnum)=split(/\//,$thiscourse);
1.115 albertel 1686: my %sections_count;
1.101 albertel 1687: if (defined($env{'request.course.id'})) {
1688: if ($env{'request.course.id'} eq $domain.'_'.$cnum) {
1.115 albertel 1689: %sections_count =
1690: &Apache::loncommon::get_sections($domain,$cnum);
1.92 raeburn 1691: }
1692: }
1.119 raeburn 1693: foreach ('st','ta','ep','in','cc') {
1.26 matthew 1694: if (&Apache::lonnet::allowed('c'.$_,$thiscourse)) {
1695: my $plrole=&Apache::lonnet::plaintext($_);
1696: $table .= <<ENDEXTENT;
1697: <tr bgcolor="#$bgcol">
1698: <td><input type="checkbox" name="act_$protectedcourse\_$_"></td>
1699: <td>$plrole</td>
1.82 albertel 1700: <td>$area<br />Domain: $domain</td>
1.26 matthew 1701: ENDEXTENT
1702: if ($_ ne 'cc') {
1.115 albertel 1703: if (%sections_count) {
1704: my $currsec = &course_sections(\%sections_count,$protectedcourse.'_'.$_);
1.89 raeburn 1705: $table .=
1706: '<td><table border="0" cellspacing="0" cellpadding="0">'.
1707: '<tr><td valign="top">'.$lt{'exs'}.'<br />'.
1708: $currsec.'</td>'.
1709: '<td> </td>'.
1710: '<td valign="top"> '.$lt{'new'}.'<br />'.
1711: '<input type="text" name="newsec_'.$protectedcourse.'_'.$_.'" value="" /></td>'.
1712: '<input type="hidden" '.
1713: 'name="sec_'.$protectedcourse.'_'.$_.'"></td>'.
1714: '</tr></table></td>';
1715: } else {
1716: $table .= '<td><input type="text" size="10" '.
1717: 'name="sec_'.$protectedcourse.'_'.$_.'"></td>';
1718: }
1.26 matthew 1719: } else {
1.89 raeburn 1720: $table .= '<td> </td>';
1.26 matthew 1721: }
1722: $table .= <<ENDTIMEENTRY;
1723: <td><input type=hidden name="start_$protectedcourse\_$_" value=''>
1724: <a href=
1.73 sakharuk 1725: "javascript:pjump('date_start','Start Date $plrole',document.cu.start_$protectedcourse\_$_.value,'start_$protectedcourse\_$_','cu.pres','dateset')">$lt{'ssd'}</a></td>
1.26 matthew 1726: <td><input type=hidden name="end_$protectedcourse\_$_" value=''>
1727: <a href=
1.73 sakharuk 1728: "javascript:pjump('date_end','End Date $plrole',document.cu.end_$protectedcourse\_$_.value,'end_$protectedcourse\_$_','cu.pres','dateset')">$lt{'sed'}</a></td>
1.26 matthew 1729: ENDTIMEENTRY
1730: $table.= "</tr>\n";
1731: }
1732: }
1.62 www 1733: foreach (sort keys %customroles) {
1.65 www 1734: if (&Apache::lonnet::allowed('ccr',$thiscourse)) {
1735: my $plrole=$_;
1.101 albertel 1736: my $customrole=$protectedcourse.'_cr_cr_'.$env{'user.domain'}.
1737: '_'.$env{'user.name'}.'_'.$plrole;
1.89 raeburn 1738: $table .= <<END;
1.62 www 1739: <tr bgcolor="#$bgcol">
1.65 www 1740: <td><input type="checkbox" name="act_$customrole"></td>
1.62 www 1741: <td>$plrole</td>
1742: <td>$area</td>
1.89 raeburn 1743: END
1.115 albertel 1744: if (%sections_count) {
1745: my $currsec = &course_sections(\%sections_count,$customrole);
1.89 raeburn 1746: $table.=
1747: '<td><table border="0" cellspacing="0" cellpadding="0">'.
1748: '<tr><td valign="top">'.$lt{'exs'}.'<br />'.
1749: $currsec.'</td>'.
1750: '<td> </td>'.
1751: '<td valign="top"> '.$lt{'new'}.'<br />'.
1752: '<input type="text" name="newsec_'.$customrole.'" value="" /></td>'.
1753: '<input type="hidden" '.
1754: 'name="sec_'.$customrole.'"></td>'.
1755: '</tr></table></td>';
1756: } else {
1757: $table .= '<td><input type="text" size="10" '.
1758: 'name="sec_'.$customrole.'"></td>';
1759: }
1760: $table .= <<ENDENTRY;
1.65 www 1761: <td><input type=hidden name="start_$customrole" value=''>
1.62 www 1762: <a href=
1.73 sakharuk 1763: "javascript:pjump('date_start','Start Date $plrole',document.cu.start_$customrole.value,'start_$customrole','cu.pres','dateset')">$lt{'ssd'}</a></td>
1.65 www 1764: <td><input type=hidden name="end_$customrole" value=''>
1.62 www 1765: <a href=
1.73 sakharuk 1766: "javascript:pjump('date_end','End Date $plrole',document.cu.end_$customrole.value,'end_$customrole','cu.pres','dateset')">$lt{'sed'}</a></td></tr>
1.62 www 1767: ENDENTRY
1.65 www 1768: }
1.62 www 1769: }
1.26 matthew 1770: }
1771: return '' if ($table eq ''); # return nothing if there is nothing
1772: # in the table
1773: my $result = <<ENDTABLE;
1.73 sakharuk 1774: <h4>$lt{'crl'}</h4>
1775: <table border=2><tr><th>$lt{'act'}</th><th>$lt{'rol'}</th><th>$lt{'ext'}</th>
1776: <th>$lt{'grs'}</th><th>$lt{'sta'}</th><th>$lt{'end'}</th></tr>
1.26 matthew 1777: $table
1778: </table>
1779: ENDTABLE
1780: return $result;
1781: }
1.88 raeburn 1782:
1.89 raeburn 1783: sub course_sections {
1.115 albertel 1784: my ($sections_count,$role) = @_;
1.89 raeburn 1785: my $output = '';
1786: my @sections = (sort {$a <=> $b} keys %{$sections_count});
1.115 albertel 1787: if (scalar(@sections) == 1) {
1.92 raeburn 1788: $output = '<select name="currsec_'.$role.'" >'."\n".
1789: ' <option value="">Select</option>'."\n".
1.93 raeburn 1790: ' <option value="">No section</option>'."\n".
1.92 raeburn 1791: ' <option value="'.$sections[0].'" >'.$sections[0].'</option>'."\n";
1792: } else {
1793: $output = '<select name="currsec_'.$role.'" ';
1794: my $multiple = 4;
1.115 albertel 1795: if (scalar(@sections) < 4) { $multiple = scalar(@sections); }
1.95 albertel 1796: $output .= '"multiple" size="'.$multiple.'">'."\n";
1.92 raeburn 1797: foreach (@sections) {
1798: $output .= '<option value="'.$_.'">'.$_."</option>\n";
1799: }
1.89 raeburn 1800: }
1801: $output .= '</select>';
1802: return $output;
1803: }
1804:
1.88 raeburn 1805: sub course_level_dc {
1806: my ($dcdom) = @_;
1807: my %customroles=&my_custom_roles();
1808: my $hiddenitems = '<input type="hidden" name="dcdomain" value="'.$dcdom.'" />'.
1809: '<input type="hidden" name="origdom" value="'.$dcdom.'" />'.
1.131 ! raeburn 1810: '<input type="hidden" name="dccourse" value="'.$dcdom.'" />';
1.88 raeburn 1811: my $courseform='<b>'.&Apache::loncommon::selectcourse_link
1.131 ! raeburn 1812: ('cu','dccourse','dcdomain','coursedesc',undef,undef,'Course').'</b>';
! 1813: my $cb_jscript = &Apache::loncommon::coursebrowser_javascript($dcdom,'currsec','cu');
1.88 raeburn 1814: my %lt=&Apache::lonlocal::texthash(
1.119 raeburn 1815: 'typ' => "Type",
1.88 raeburn 1816: 'rol' => "Role",
1.113 raeburn 1817: 'grs' => "Section",
1.88 raeburn 1818: 'exs' => "Existing sections",
1819: 'new' => "Define new section",
1820: 'sta' => "Start",
1821: 'end' => "End",
1822: 'ssd' => "Set Start Date",
1823: 'sed' => "Set End Date"
1824: );
1.131 ! raeburn 1825: my $header = '<h4>'.&mt('Course Level').'</h4>'.
1.127 albertel 1826: '<table border="2"><tr><th>'.$lt{'typ'}.'</th><th>'.$courseform.'</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'grs'}.'</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th></tr>';
1827: my $otheritems = '<tr><td><select name="crstype" onChange="javascript:setType();">'."\n".
1828: ' <option value="">'.&mt('Please select')."\n".
1829: ' <option value="Course">'.&mt('Course')."\n".
1.131 ! raeburn 1830: ' <option value="Non-standard course">'.&mt('Non-standard course')."\n".
1.127 albertel 1831: '</select>'."\n".
1.131 ! raeburn 1832: '<td><input type="text" name="coursedesc" value="" onFocus="this.blur();opencrsbrowser('."'cu','dccourse','dcdomain','coursedesc',''".')" /></td>'."\n".
1.88 raeburn 1833: '<td><select name="role">'."\n";
1.119 raeburn 1834: foreach ('st','ta','ep','in','cc') {
1.88 raeburn 1835: my $plrole=&Apache::lonnet::plaintext($_);
1836: $otheritems .= ' <option value="'.$_.'">'.$plrole;
1837: }
1838: if ( keys %customroles > 0) {
1839: foreach (sort keys %customroles) {
1.101 albertel 1840: my $custrole='cr_cr_'.$env{'user.domain'}.
1841: '_'.$env{'user.name'}.'_'.$_;
1.88 raeburn 1842: $otheritems .= ' <option value="'.$custrole.'">'.$_;
1843: }
1844: }
1845: $otheritems .= '</select></td><td>'.
1846: '<table border="0" cellspacing="0" cellpadding="0">'.
1847: '<tr><td valign="top"><b>'.$lt{'exs'}.'</b><br /><select name="currsec">'.
1848: ' <option value=""><--'.&mt('Pick course first').'</select></td>'.
1849: '<td> </td>'.
1850: '<td valign="top"> <b>'.$lt{'new'}.'</b><br />'.
1.113 raeburn 1851: '<input type="text" name="newsec" value="" />'.
1852: '<input type="hidden" name="groups" value="" /></td>'.
1.88 raeburn 1853: '</tr></table></td>';
1854: $otheritems .= <<ENDTIMEENTRY;
1855: <td><input type=hidden name="start" value=''>
1856: <a href=
1857: "javascript:pjump('date_start','Start Date',document.cu.start.value,'start','cu.pres','dateset')">$lt{'ssd'}</a></td>
1858: <td><input type=hidden name="end" value=''>
1859: <a href=
1860: "javascript:pjump('date_end','End Date',document.cu.end.value,'end','cu.pres','dateset')">$lt{'sed'}</a></td>
1861: ENDTIMEENTRY
1862: $otheritems .= "</tr></table>\n";
1863: return $cb_jscript.$header.$hiddenitems.$otheritems;
1864: }
1865:
1.27 matthew 1866: #---------------------------------------------- end functions for &phase_two
1.29 matthew 1867:
1868: #--------------------------------- functions for &phase_two and &phase_three
1869:
1870: #--------------------------end of functions for &phase_two and &phase_three
1.1 www 1871:
1872: 1;
1873: __END__
1.2 www 1874:
1875:
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